How severe is CVE-2001-0354?

CVE-2001-0354 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-0354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0354?

CVE-2001-0354 affects Thenet Checkbo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0354?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2001-0354 published?

CVE-2001-0354 was published on 2001-07-02 and last updated on 2026-06-16.

CVE-2001-0354

CVE-2001-0354 is a medium-severity vulnerability in Thenet Checkbo with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Thenet Checkbo
Published: 2001-07-02
Last modified: 2026-06-16

Description

TheNet CheckBO 1.56 allows remote attackers to cause a denial of service via a flood of characters to the TCP ports which it is listening on.

Frequently asked questions

What is CVE-2001-0354?: TheNet CheckBO 1.56 allows remote attackers to cause a denial of service via a flood of characters to the TCP ports which it is listening on.
How severe is CVE-2001-0354?: CVE-2001-0354 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0354?: CVE-2001-0354 affects Thenet Checkbo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0354?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0354 published?: CVE-2001-0354 was published on 2001-07-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:thenet:checkbo:1.56:*:*:*:*:*:*:*